Bøger i Metal Ions in Biological Systems serien

Contains chapters that provide a treatment of magnesium and its function in the environment, its bioinorganic chemistry, its role for plants and in animal and human nutrition, its biochemistry and physiology, and its relation to human health and disease.

This volume first considers the categories of zinc metalloenzymes, together with models of the enzymic metal-ion binding sites. It covers the nutritional aspects of zinc: its absorption and excretion, its influence on the activity of enzymes and hormones, and the zinc deficiency syndrome.

Many may know lanthanides under the homier name of rare earth elements, but that is less used scientifically because they are, in fact, not at all rare. Highlighting research on lanthanides and their interrelations with biosystems, this book emphasizes the impact of these metals in biochemical, biological, and medical research.

This book facilitates a wider use of nuclear magnetic resonance in studies of paramagnetic species. It summarizes studies of magnetically coupled metalloproteins, of paramagnetic heme proteins, and of metal-porphyrin-induced dipolar shifts for conformational analysis.

This volume is an attempt to improve the understanding of the coordination chemistry and action of the biologically important compounds, also termed antibiotics, and to stimulate further research in this area, describing the properties of the biologically important compounds.

This book focuses on the connection between the chemistry of metal ions and their role for life, and covers complexes with a number of amino acids with chelatable side chain donor atoms. It discusses metal ion-protein interactions and the ligating ambivalency of nucleotides.

This book describes drug metal-ion interactions in the gut and deals with the deficiency of zinc and iron and their pharmacological use. It covers anti-inflammatory activities of copper and gold complexes and considers the role of metal ions and chelating agents in anti-viral chemotherapy.

"Metal Ions in Biological Systems" is devoted to increasing our understanding of the relationship between the chemistry of metals and life processes. The volumes reflect the interdisciplinary nature of bioinorganic chemistry and coordinate the efforts of researchers in the fields of biochemistry, inorganic chemistry, coordination chemistry, environmental chemistry, biophysics, pharmacy, and medicine. "Volume 43" focuses on the vibrant research area concerning the cycling of elements, metals, and non-metals in biology and geology; in 10 chapters this book offers an authoritative and timely account on this fascinating subject.

This book is wholly devoted to Ca2+ metal ion, as it is so important in regulating a wide variety of biological activities. It deals with calcium and brain proteins, the role of ca2+ in exocytosis, blood coagulation, and the regulation of the skeletal muscle contraction-relaxation cycle.

Deals with research area regarding the biological properties of metal alkyl derivatives. This volume highlights derivatives of germanium, tin, lead, arsenic, antimony, selenium, tellurium, cobalt (vitamin B12 derivatives) and nickel (coenzyme F430), including the role of (mainly) micro-organisms in their formation.

Focuses on the research area concerning the interrelation between free radicals and metal ions and their resulting effects on life processes. This title offers an account of this area of research.

This book considers nickel in the environment and in aquatic systems and outlines its role for plants. It discusses the toxicology of nickel compounds and the role of nickel in carcinogenesis, focusing on the analysis of nickel in biological materials and the related difficulties.

Deals with the research area of metalloenzymes involving amino acid-residue and related radicals. This title covers such topics as: general considerations; structure, function and engineering of peroxidases; and, ribonucleotide reductase in mammalian systems.

Metal Ions in Biological Systems is devoted to increasing our understanding of the relationship between the chemistry of metals and life processes. The volumes reflect the interdisciplinary nature of bioinorganic chemistry and coordinate the efforts of researchers in the fields of biochemistry, inorganic chemistry, coordination chemistry, environmental chemistry, biophysics, pharmacy, and medicine.Volume 44 offers 9 timely and authoritative chapters focused on vital research areas concerning the biogeochemistry of metals. Supported by nearly 60 illustrations and tables, topics include the atmospheric transport of metals, studies the marine biogeochemistry of iron, and its impact on the carbon cycle; the bioavailability of trace metals in freshwater environments and in soils; the uptake of heavy metals by higher plants, algae, and cyanobacteria; the microbial transformations of radionuclides; and the biogeochemistry of carbonates.

Volume 39: Molybdenum and Tungsten: Their Roles in Biological Processes is devoted soley to the vital research area on molybdenum and tungsten and their role in biology. It offers a comprehensive and timely account of this fascinating topic by 40 distinguished international authorities. Topics include: transport, homeostasis, regulation and binding of molybdate and tungstate to proteins, crystallographic characterization, coordination of complexes, and biosynthesis.

Metal Ions in Biological Systems is devoted to increasing our understanding of the relationship between the chemistry of metals and life processes. The volumes reflect the interdisciplinary nature of bioinorganic chemistry and coordinate the efforts of researchers in the fields of biochemistry, inorganic chemistry, coordination chemistry, environmental chemistry, biophysics, pharmacy, and medicine. Volume 43 focuses on the vibrant research area concerning the cycling of elements, metals, and non-metals in biology and geology; in 10 chapters this book offers an authoritative and timely account on this fascinating subject.

Focuses on molybdenum and tungsten and their role in biology. This title offers a comprehensive account of this topic by 40 distinguished international authorities. It covers topics such as: transport, homeostasis, regulation and binding of molybdate and tungstate to proteins, crystallographic characterization, and biosynthesis.

Devoted to increasing our understanding of the relationship between the chemistry of metals and life processes, this book focuses on the research area concerning the cycling of elements, metals, and non-metals in biology and geology.

Exploring the relationship between the chemistry of metals and life processes, this volume examines the degradation of environmental pollutants by micro-organisms. It covers the action of micro-organisms and metalloenzymes on lignin, tannins, hemicelluloses, cellulose and aromatic compounds, as well as on halogenated aromatics and aliphatics.

Part of a series devoted to understanding the relationship between the chemistry of metals and life processes, the present volume offers contributions by 25 scientists covering mechanistic considerations, electron tunneling pathways, photoinduced and stereoselective effects in electron transfer reac